Bat Detectors

• Batbox  - Detecting machine built to monitor the sonar signals created by bats for their navigation. Includes sample audio clips.
• Belfry Bat Detector  - Portable unit assembled to detect and hear sounds made by bats. Cites ordering procedures for the product.
• Bertrik Sikken  - Chronicles the processes involved in creating a bat detector. Includes details on calibration and call analysis.
• Pettersson Elektronik AB  - Devised an electronic equipment that can predict the ultrasonic calls from a bat and evaluate bioacoustic signals.